Details
The RD is a heavy-duty, full-complement machined race needle roller bearing manufactured by Nadella. This double-row bearing features an integrated inner ring and dual-sided metallic shields. It is engineered for low-speed, high-load industrial applications where a compact radial profile is necessary. Built with no internal retainer/cage. Rollers are packed tightly together, which drastically increases the surface contact area and maximizes load capabilities within a tiny footprint. Features 2 distinct rows of needle rollers separated internally to handle bending moments and severe uniform radial forces. Material: High-grade, premium carbon-chromium 52100 bearing steel forms both the inner/outer races and rollers for maximum wear life. Features are : Built-In Relubrication System, Shaft Protection, Rotational Speed Limit, Temperature Threshold, Easy Maintenance. Applications : Printing Presses & Paper Mills, Metalworking & Steel Processing Equipment, Textile Machinery, Material Handling & Conveyor Systems, Pumps, Compressors & Fluid Power, Packaging & Food Processing Machinery.
Specifications
| Product serial no. |
1221244 |
| Weight |
2.76 kg |
| Cage |
Yes |
| Seal |
No |
| Bore |
Cylindrical |
| Lubrication |
Standard |
| Category |
Roller bearings |